| -rw-r--r-- | noncore/todayplugins/weather/weatherpluginwidget.cpp | 75 |
1 files changed, 37 insertions, 38 deletions
diff --git a/noncore/todayplugins/weather/weatherpluginwidget.cpp b/noncore/todayplugins/weather/weatherpluginwidget.cpp index 8e00c36..8c41189 100644 --- a/noncore/todayplugins/weather/weatherpluginwidget.cpp +++ b/noncore/todayplugins/weather/weatherpluginwidget.cpp @@ -1,215 +1,214 @@ /* - This file is part of the OPIE Project + This file is part of the OPIE Project =. - .=l. Copyright (c) 2002 Dan Williams <williamsdr@acm.org> - .>+-= - _;:, .> :=|. This file is free software; you can -.> <`_, > . <= redistribute it and/or modify it under -:`=1 )Y*s>-.-- : the terms of the GNU General Public -.="- .-=="i, .._ License as published by the Free Software - - . .-<_> .<> Foundation; either version 2 of the License, - ._= =} : or (at your option) any later version. - .%`+i> _;_. - .i_,=:_. -<s. This file is distributed in the hope that - + . -:. = it will be useful, but WITHOUT ANY WARRANTY; - : .. .:, . . . without even the implied warranty of - =_ + =;=|` MERCHANTABILITY or FITNESS FOR A - _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU General -..}^=.= = ; Public License for more details. -++= -. .` .: - : = ...= . :.=- You should have received a copy of the GNU - -. .:....=;==+<; General Public License along with this file; - -_. . . )=. = see the file COPYING. If not, write to the - -- :-=` Free Software Foundation, Inc., + .=l. Copyright (c) 2002 Dan Williams <williamsdr@acm.org> + .>+-= +_;:, .> :=|. This file is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU General Public +.="- .-=="i, .._ License as published by the Free Software +- . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -<s. This file is distributed in the hope that + + . -:. = it will be useful, but WITHOUT ANY WARRANTY; + : .. .:, . . . without even the implied warranty of + =_ + =;=|` MERCHANTABILITY or FITNESS FOR A + _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU General +..}^=.= = ; Public License for more details. +++= -. .` .: +: = ...= . :.=- You should have received a copy of the GNU +-. .:....=;==+<; General Public License along with this file; + -_. . . )=. = see the file COPYING. If not, write to the + -- :-=` Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#include <opie2/oprocess.h> + +#include <qpe/applnk.h> +#include <qpe/config.h> +#include <qpe/resource.h> + #include <qfile.h> #include <qimage.h> #include <qlabel.h> #include <qlayout.h> #include <qpixmap.h> #include <qtextstream.h> -#include <opie2/oprocess.h> - -#include <qpe/config.h> -#include <qpe/resource.h> - #include "weatherpluginwidget.h" using namespace Opie::Core; WeatherPluginWidget::WeatherPluginWidget( QWidget *parent, const char* name ) : QWidget( parent, name ) { - QHBoxLayout *layout = new QHBoxLayout( this ); - layout->setAutoAdd( TRUE ); - layout->setSpacing( 2 ); + QHBoxLayout *layout = new QHBoxLayout( this, 1, 2 ); + layout->setAutoAdd( true ); weatherIcon = new QLabel( this ); - weatherIcon->setMaximumWidth( 32 ); - QImage logo1 = Resource::loadImage( "Clock" ); - QPixmap pic; - pic.convertFromImage( logo1 ); + QPixmap pic; + pic.convertFromImage( Resource::loadImage( "Clock" ).smoothScale( AppLnk::smallIconSize(), AppLnk::smallIconSize() ) ); weatherIcon->setPixmap( pic ); weatherLabel = new QLabel( tr( "Retreiving current weather information." ), this ); weatherLabel->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Preferred ) ); + weatherIcon->setFixedSize( weatherLabel->height(), weatherLabel->height() ); + startTimer(1000); } WeatherPluginWidget::~WeatherPluginWidget() { QFile file( localFile ); if ( file.exists() ) { file.remove(); } } void WeatherPluginWidget::timerEvent( QTimerEvent *e ) { killTimer( e->timerId() ); retreiveData(); } void WeatherPluginWidget::retreiveData() { Config config( "todayweatherplugin"); config.setGroup( "Config" ); location = config.readEntry( "Location", "" ); - useMetric = config.readBoolEntry( "Metric", TRUE ); + useMetric = config.readBoolEntry( "Metric", true ); frequency = config.readNumEntry( "Frequency", 5 ); startTimer( frequency * 60000 ); localFile = "/tmp/"; localFile.append( location ); localFile.append( ".TXT" ); remoteFile = "http://weather.noaa.gov/pub/data/observations/metar/stations/"; remoteFile.append( location ); remoteFile.append( ".TXT" ); QFile file( localFile ); if ( file.exists() ) { file.remove(); } OProcess *proc = new OProcess; *proc << "wget" << "-q" << remoteFile << "-O" << localFile; connect( proc, SIGNAL( processExited(Opie::Core::OProcess*) ), this, SLOT( dataRetrieved(Opie::Core::OProcess*) ) ); proc->start(); } void WeatherPluginWidget::displayWeather() { weatherData = QString::null; QFile file( localFile ); if ( file.size() > 0 && file.open( IO_ReadOnly ) ) { QTextStream data( &file ); while ( !data.eof() ) { weatherData.append( data.readLine() ); } file.close(); weatherData = weatherData.simplifyWhiteSpace(); QString tmpstr; tmpstr.append( tr( "Temp: " ) ); getTemp( weatherData ); tmpstr.append( dataStr ); tmpstr.append( tr( " Wind: " ) ); getWind( weatherData ); tmpstr.append( dataStr ); tmpstr.append( tr( "\nPres: " ) ); getPressure( weatherData ); tmpstr.append( dataStr ); weatherLabel->setText( tmpstr ); tmpstr = "todayweatherplugin/"; getIcon( weatherData ); tmpstr.append( dataStr ); - QImage logo1 = Resource::loadImage( tmpstr ); - QPixmap pic; - pic.convertFromImage( logo1 ); - weatherIcon->setPixmap( pic ); + QPixmap pic; + pic.convertFromImage( Resource::loadImage( tmpstr ).smoothScale( AppLnk::smallIconSize(), AppLnk::smallIconSize() ) ); + weatherIcon->setPixmap( pic ); } else { weatherLabel->setText( tr( "Current weather data not available." ) ); } } void WeatherPluginWidget::getTemp( const QString &data ) { int value; bool ok; int pos = data.find( QRegExp( "M?[0-9]+/M?[0-9]+" ), 20 ); if ( pos > -1 ) { if ( data.at( pos ) == 'M' ) { value = -1 * data.mid( pos + 1, 2 ).toInt( &ok ); } else { value = data.mid( pos, 2 ).toInt( &ok ); } if ( useMetric ) { dataStr = QString::number( value ); dataStr.append( 'C' ); } else { dataStr = QString::number( ( value * 9 / 5 ) + 32 ); dataStr.append( 'F' ); } } else { dataStr = tr( "n/a" ); } } void WeatherPluginWidget::getWind( const QString &data ) { int value; bool ok; int pos = data.find( QRegExp( "[0-9]*G*[0-9]*KT" ), 20 ); if ( pos > -1 ) { if ( data.mid( pos, 3 ) != "VRB" ) { value = data.mid( pos, 3 ).toInt( &ok ); if ( ( value >= 0 && value < 23 ) || ( value >= 239 && value <= 360 ) ) dataStr = tr("E " ); else if ( value >= 23 && value < 69 ) dataStr = tr( "NE " ); else if ( value >= 69 && value < 113 ) dataStr = tr( "N " ); else if ( value >= 113 && value < 157 ) dataStr = tr( "NW " ); else if ( value >= 157 && value < 203 ) dataStr = tr( "W " ); else if ( value >= 203 && value < 248 ) dataStr = tr( "SW " ); else if ( value >= 248 && value < 294 ) |